作者:Matthew M. Cummings、Ronald W. Clawson、Sriganesh B. Sharma、Rachel A. Byerly、Novruz G. Akhmedov、Björn C.G. Söderberg
DOI:10.1016/j.tet.2011.04.107
日期:2011.7
An expedient synthesis of the alkaloid salviadione, the only to date isolated naturally occurring 1H-benzo[def]carbazole is described. The key step in the synthesis is a palladium-catalyzed, carbon monoxide-mediated reductive N-heterocyclization of a nitroarene with an adjacent alkene.
描述了一种简便的生物碱丹参二酮的合成方法,这是迄今为止唯一分离的天然存在的1 H-苯并[ def ]咔唑。合成中的关键步骤是钯催化的一氧化碳介导的硝基芳烃与相邻烯烃的还原性N杂环化。